155150280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 505776960

約数和(自身を除く): 350626680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 683, 1262, 1366, 1893, 2049, 2524, 2732, 3155, 3415, 3786, 4098, 5048, 5464, 5679, 6147, 6310, 6830, 7572, 8196, 9465, 10245, 11358, 12294, 12620, 13660, 15144, 16392, 18930, 20490, 22716, 24588, 25240, 27320, 28395, 30735, 37860, 40980, 45432, 49176, 56790, 61470, 75720, 81960, 113580, 122940, 227160, 245880, 430973, 861946, 1292919, 1723892, 2154865, 2585838, 3447784, 3878757, 4309730, 5171676, 6464595, 7757514, 8619460, 10343352, 12929190, 15515028, 17238920, 19393785, 25858380, 31030056, 38787570, 51716760, 77575140, 155150280]

約数ペア:

[(1, 155150280), (2, 77575140), (3, 51716760), (4, 38787570), (5, 31030056), (6, 25858380), (8, 19393785), (9, 17238920), (10, 15515028), (12, 12929190), (15, 10343352), (18, 8619460), (20, 7757514), (24, 6464595), (30, 5171676), (36, 4309730), (40, 3878757), (45, 3447784), (60, 2585838), (72, 2154865), (90, 1723892), (120, 1292919), (180, 861946), (360, 430973), (631, 245880), (683, 227160), (1262, 122940), (1366, 113580), (1893, 81960), (2049, 75720), (2524, 61470), (2732, 56790), (3155, 49176), (3415, 45432), (3786, 40980), (4098, 37860), (5048, 30735), (5464, 28395), (5679, 27320), (6147, 25240), (6310, 24588), (6830, 22716), (7572, 20490), (8196, 18930), (9465, 16392), (10245, 15144), (11358, 13660), (12294, 12620)]